19868267036

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{2999}}^1\times {\mathrm{14657}}^1$

素因数の和:17773

約数の個数: 24

約数和(自身を含む): 35091252000

約数和(自身を除く): 15222984964

約数列:

[1, 2, 4, 113, 226, 452, 2999, 5998, 11996, 14657, 29314, 58628, 338887, 677774, 1355548, 1656241, 3312482, 6624964, 43956343, 87912686, 175825372, 4967066759, 9934133518, 19868267036]

約数ペア:

[(1, 19868267036), (2, 9934133518), (4, 4967066759), (113, 175825372), (226, 87912686), (452, 43956343), (2999, 6624964), (5998, 3312482), (11996, 1656241), (14657, 1355548), (29314, 677774), (58628, 338887)]